JP4634837B2 - 高周波パッケージ、送受信モジュールおよび無線装置 - Google Patents
高周波パッケージ、送受信モジュールおよび無線装置 Download PDFInfo
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- JP4634837B2 JP4634837B2 JP2005083811A JP2005083811A JP4634837B2 JP 4634837 B2 JP4634837 B2 JP 4634837B2 JP 2005083811 A JP2005083811 A JP 2005083811A JP 2005083811 A JP2005083811 A JP 2005083811A JP 4634837 B2 JP4634837 B2 JP 4634837B2
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
- H01L2924/141—Analog devices
- H01L2924/1423—Monolithic Microwave Integrated Circuit [MMIC]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15192—Resurf arrangement of the internal vias
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
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Description
図1〜図8に従って本発明の実施の形態1について説明する。図1は本発明を適用する無線装置を構成するレーダ装置1の機能ブロック図を示すものである。まず図1に従って、レーダ装置1の機能的な内部構成について説明する。
(c)図6および図7−3に示すように、内層信号線路60には、先端開放線路83を設ける。このような先端開放線路83を設けるようにしているので、キャビティ40の側壁55あるいはバイアス/制御信号用パッド50の周囲の誘電体56を介して信号ビア65あるいは内層信号線路60に結合した高周波信号を先端開放線路83の箇所で反射することができ、これにより高周波信号が先端開放線路83より先まで通過することを抑圧し、外部端子51を介した外部への高周波成分の漏洩を抑止することができる。
この発明の実施の形態2を図9にしたがって説明する。実施の形態3は、フリップチップ実装の高周波半導体(MMIC)90を搭載する高周波パッケージ91に、本発明を適用するようにしている。
2,2´,91 高周波パッケージ
3 制御回路
4 変調回路
6 送受信モジュール
7 アンテナ
8 信号処理基板
10 ケーシング
12 レドーム
13 ケーブル
14 コネクタ
16 導波管
17 導波管プレート
21 モジュール制御基板
22 キャリア
23 多層誘電体基板
24 シールリング
25 カバー
27 導波管
30 電圧制御発振器
32 電力分配器
33 逓倍器
35 送信導波管端子
36 受信導波管端子
37 MMIC
39 ミクサ
40 キャビティ
41,44 ワイヤ
42 フィードスルー
43,66 高周波半導体
45 マイクロストリップ線路
50 バイアス/制御信号用パッド
51,52 外部端子
53 グランド面
55 側壁
56,61 誘電体
57 側縁部表層グランドパターン
60 内層信号線路
65 信号ビア
65 内層信号線路
70 内層接地導体
71 キャビティ側縁部
80,80a,80b 抵抗膜
81 側壁グランドビア
82 側壁グランドビア列
83 先端開放線路
84 グランドビア列(シールドビア列)
90 高周波半導体
92 バンプ
Claims (7)
- 高周波半導体と、この高周波半導体を表層接地導体に載置する多層誘電体基板と、この多層誘電体基板の表層の一部および前記高周波半導体を覆う電磁シールド部材とを備える高周波パッケージにおいて、
前記多層誘電体基板に、
前記高周波半導体のバイアス用または制御信号用端子に接続され、前記電磁シールド部材の内側に配設される第1の信号ビアと、
前記電磁シールド部材の外側に配設され、バイアス用または制御信号用の外部端子に接続される第2の信号ビアと、
第1の信号ビアと第2の信号ビアを接続する内層信号線路と、
前記第1の信号ビア、第2の信号ビアおよび内層信号線路の周囲に配される内層接地導体と、
前記内層接地導体上であって、前記第1の信号ビア、第2の信号ビアおよび内層信号線路の周囲に配される複数のグランドビアと、
を備えるとともに、
前記内層信号線路の上面および下面のうちの少なくとも一方の面に、抵抗膜を設けるようにしたことを特徴とする高周波パッケージ。 - 前記抵抗膜は、内層信号線路における第1の信号ビア側の近傍に設けることを特徴とする請求項1に記載の高周波パッケージ。
- 前記抵抗膜は、内層信号線路における第2の信号ビア側の近傍に設けることを特徴とする請求項1に記載の高周波パッケージ。
- 前記多層誘電体基板は、底面に接地導体が形成されてこの底面に高周波半導体が載置されるキャビティを有し、
前記第1の信号ビアは導体パッドに接続され、この導体パッドが前記高周波半導体の前記バイアス用または制御信号用端子にワイヤで接続され、
前記バイアス用または制御信号用の外部端子は、外部基板とワイヤで接続されていることを特徴とする請求項1〜3のいずれか一つに記載の高周波パッケージ。 - 前記複数のグランドビアの隣接間隔は、前記高周波半導体で使用する高周波信号の実効波長の略1/2未満であることを特徴とする請求項1〜4のいずれか一つに記載の高周波パッケージ。
- 請求項1〜5のいずれか一つに記載の高周波パッケージであって、前記高周波半導体は、周波数変調された送信波を送信処理する送信系回路および目標から反射してくる受信波を受信処理する受信系回路を備える高周波パッケージと、
高周波パッケージとの前記高周波半導体との間で送信波および受信波を入出力する導波管端子と、
高周波パッケージの高周波半導体にバイアス信号を供給し、高周波半導体との間で制御信号を授受し、高周波半導体から出力される送信波を変調制御する外部基板と、
を備えることを特徴とする送受信モジュール。 - 請求項6に記載の送受信モジュールと、
前記送受信モジュールの導波管端子を介して入出力される高周波信号を送受信するアンテナと、
前記高周波パッケージの受信系回路の出力を低周波信号に変換する電子回路と、
該電子回路で変換された低周波信号に基づいて目標までの距離、相対速度を演算する信号処理基板と、
を備える無線装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2005083811A JP4634837B2 (ja) | 2004-03-26 | 2005-03-23 | 高周波パッケージ、送受信モジュールおよび無線装置 |
EP05726991.2A EP1729340B1 (en) | 2004-03-26 | 2005-03-24 | High frequency package, transmitting and receiving module and wireless equipment |
US10/555,651 US7336221B2 (en) | 2004-03-26 | 2005-03-24 | High frequency package, transmitting and receiving module and wireless equipment |
PCT/JP2005/005432 WO2005093828A1 (ja) | 2004-03-26 | 2005-03-24 | 高周波パッケージ、送受信モジュールおよび無線装置 |
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JP2004092044 | 2004-03-26 | ||
JP2005083811A JP4634837B2 (ja) | 2004-03-26 | 2005-03-23 | 高周波パッケージ、送受信モジュールおよび無線装置 |
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JP2005311338A JP2005311338A (ja) | 2005-11-04 |
JP4634837B2 true JP4634837B2 (ja) | 2011-02-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022092787A1 (ko) * | 2020-10-30 | 2022-05-05 | 주식회사 아모센스 | 도파관 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4786579B2 (ja) * | 2007-03-29 | 2011-10-05 | 三菱電機株式会社 | 高周波モジュール |
KR100870134B1 (ko) | 2007-10-05 | 2008-11-24 | 한국전자통신연구원 | 초고주파 단일 집적회로용 초광대역 밀봉 표면 실장 패키지 |
JP4942776B2 (ja) * | 2009-01-23 | 2012-05-30 | 日立オートモティブシステムズ株式会社 | 電子デバイスパッケージ構造及びそれが用いられた電子回路モジュール |
JP5093137B2 (ja) * | 2009-02-02 | 2012-12-05 | 三菱電機株式会社 | 高周波モジュール |
JP6400108B2 (ja) * | 2014-08-26 | 2018-10-03 | 三菱電機株式会社 | 高周波モジュール |
JP6828576B2 (ja) * | 2017-04-26 | 2021-02-10 | 富士通株式会社 | 高周波モジュール、無線装置、及び高周波モジュールの製造方法 |
JP7278233B2 (ja) * | 2020-03-19 | 2023-05-19 | 株式会社ソニー・インタラクティブエンタテインメント | 電子機器 |
CN118120049A (zh) * | 2021-10-13 | 2024-05-31 | 三菱电机株式会社 | 高频半导体封装 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05299906A (ja) * | 1992-04-21 | 1993-11-12 | Matsushita Electric Ind Co Ltd | 高周波多層集積回路 |
JP2003133801A (ja) * | 2001-10-25 | 2003-05-09 | Hitachi Ltd | 高周波回路モジュール |
JP2003133471A (ja) * | 2001-10-26 | 2003-05-09 | Sumitomo Metal Ind Ltd | 高周波信号用の配線基板 |
-
2005
- 2005-03-23 JP JP2005083811A patent/JP4634837B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05299906A (ja) * | 1992-04-21 | 1993-11-12 | Matsushita Electric Ind Co Ltd | 高周波多層集積回路 |
JP2003133801A (ja) * | 2001-10-25 | 2003-05-09 | Hitachi Ltd | 高周波回路モジュール |
JP2003133471A (ja) * | 2001-10-26 | 2003-05-09 | Sumitomo Metal Ind Ltd | 高周波信号用の配線基板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022092787A1 (ko) * | 2020-10-30 | 2022-05-05 | 주식회사 아모센스 | 도파관 |
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